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Gortsas, Nikolaos und Kührt, Ekkehard und Motschmann, Uwe (2008) Thermophysical Model of the Production Rate of Comet C/1995 O1 (Hale-Bopp). Thermal Models of Planetary Science, 2008-09-15 - 2008-09-17, Nizza, France.
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Kurzfassung
A new approach to thermophysical modeling of comets is presented and applied to interpret the production rate measurements of water and CO of comet C/1995 O1 (HaleBopp). A longterm observation campaign of this exceptional comet showed that the production rate of a volatile species like CO is coupled to the solar irradiation of the surface [1]. This is only conceivable if CO is located close to the surface. By solving the Stefan problem of a multilayered comet nucleus in a consistent way we obtain production rate curves for water and CO which we compare with measurements. Possible implications on the target comet of ESA's Rosetta mission 67P/ChuryumovGerasimenko are discussed. [1] Biver N. et al. (2002) Earth Moon and Planets, 90, 514
| elib-URL des Eintrags: | https://elib.dlr.de/58333/ | ||||||||||||||||
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| Dokumentart: | Konferenzbeitrag (Vortrag) | ||||||||||||||||
| Titel: | Thermophysical Model of the Production Rate of Comet C/1995 O1 (Hale-Bopp) | ||||||||||||||||
| Autoren: |
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| Datum: | 17 September 2008 | ||||||||||||||||
| Referierte Publikation: | Nein | ||||||||||||||||
| Open Access: | Nein | ||||||||||||||||
| Gold Open Access: | Nein | ||||||||||||||||
| In SCOPUS: | Nein | ||||||||||||||||
| In ISI Web of Science: | Nein | ||||||||||||||||
| Status: | veröffentlicht | ||||||||||||||||
| Stichwörter: | Comets, Activity, Simulation, Thermal Modeling, C/1995 O1 (Hale-Bopp) | ||||||||||||||||
| Veranstaltungstitel: | Thermal Models of Planetary Science | ||||||||||||||||
| Veranstaltungsort: | Nizza, France | ||||||||||||||||
| Veranstaltungsart: | internationale Konferenz | ||||||||||||||||
| Veranstaltungsbeginn: | 15 September 2008 | ||||||||||||||||
| Veranstaltungsende: | 17 September 2008 | ||||||||||||||||
| Veranstalter : | L'Observatoire de la Cte d' Azur | ||||||||||||||||
| HGF - Forschungsbereich: | Verkehr und Weltraum (alt) | ||||||||||||||||
| HGF - Programm: | Weltraum (alt) | ||||||||||||||||
| HGF - Programmthema: | W EW - Erforschung des Weltraums | ||||||||||||||||
| DLR - Schwerpunkt: | Weltraum | ||||||||||||||||
| DLR - Forschungsgebiet: | W EW - Erforschung des Weltraums | ||||||||||||||||
| DLR - Teilgebiet (Projekt, Vorhaben): | W - Vorhaben Asteroiden und Kometen (alt) | ||||||||||||||||
| Standort: | Berlin-Adlershof | ||||||||||||||||
| Institute & Einrichtungen: | Institut für Planetenforschung > Asteroiden und Kometen | ||||||||||||||||
| Hinterlegt von: | Gortsas, Nikolaos | ||||||||||||||||
| Hinterlegt am: | 16 Mär 2009 | ||||||||||||||||
| Letzte Änderung: | 24 Apr 2024 19:22 |
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